茶葉, or tea leaves, are the dried leaves of the Camellia sinensis plant, which is used to produce various types of tea. These leaves can be processed in different ways to create green, black, oolong, and white teas, each with unique flavors and characteristics. The processing methods include oxidation, drying, and fermentation, which influence the final product's taste and aroma. Tea leaves are rich in antioxidants and other beneficial compounds, making them popular for their potential health benefits. They are enjoyed worldwide, often brewed in hot water to create a soothing beverage. The culture surrounding tea, including ceremonies and traditions, varies significantly across different regions, highlighting its global significance.